Safe Checkout
Secure Payments
Fast Delivery
Order Today
Free Shipping
Across the US
Easy Returns
Hassle-Free
HP 717491-B21 2-Port 10Gb/s SFP+ PCIE 2.0 x8 GE 10GBase-X Network Card
- Ports: 2 x 10Gb/s Ethernet
- Connector Type: SFP+ (Small Form-factor Pluggable Plus)
- Interface: PCIe 2.0 x8
- Data Rate: 10 Gigabits per second per port
- Designed for enterprise servers and high-performance workstations.
- Provides high throughput for network-intensive applications.
- Supports various 10GbE network configurations.
- Enhances server connectivity and network performance.
Free U.S. Ground Shipping
Typically 1-2 handling + 3-7 transit days
Purchase orders accepted
For government, enterprise, data center, and small business customers.
Bulk Purchase Inquiry
Volume pricing and availability
Product Overview
The HP 717491-B21 is a dual-port 10Gb/s Ethernet Network Interface Card (NIC) featuring SFP+ connectors and a PCIe 2.0 x8 interface. It is designed for enterprise environments requiring high-speed network connectivity for servers and workstations.
Technical Information
| Product Type | Network Interface Card (NIC) |
| Brand | HP |
| Model | 717491-B21 |
| Ports | 2 x 10Gb/s Ethernet |
Additional Specifications
| Connector | SFP+ |
| Interface | PCIe 2.0 x8 |
| Data Rate | 10Gb/s per port |
Product Description
The HP 717491-B21 is a high-performance dual-port 10 Gigabit Ethernet (10GbE) Network Interface Card (NIC) designed to provide robust and fast network connectivity for enterprise-grade servers and workstations. Each of the two ports utilizes SFP+ (Small Form-factor Pluggable Plus) connectors, allowing for the use of various 10GbE transceivers (sold separately) to connect to different network media, such as fiber optic cables. This NIC connects to the host system via a PCIe 2.0 x8 interface, offering sufficient bandwidth to support the full 10Gb/s speed on both ports simultaneously. This makes it suitable for demanding network tasks, including high-speed storage access (like iSCSI or NAS), server virtualization, and high-traffic network environments. The x8 lane configuration ensures efficient data transfer between the network card and the server's CPU. HP's 717491-B21 is built for reliability and performance in enterprise settings. It is an essential component for upgrading existing server infrastructure or building new systems that require high-speed network connectivity. By providing two 10GbE ports, it offers redundancy and increased bandwidth capabilities, making it a versatile solution for various data center and business networking needs.
